Is there a way to count the number of cycles in a graph of repeated cycles?

Hi Community Superfriends,

I was wondering if there is a fast way to count the number of cycles in a graph. For example, I have a graph full of repetitive cycles and they literally all look the same and hit the same values, I just want to count them. Some of these graphs contain over 300 cycles, and if I was to hand count each peak (or trough) it would take forever. Is there a fast and simple way to just count?

Thank you